javascript - 将点击方法分配给变量

Question

我正在创建一个数组并通过变量将值分配给函数中的每个索引。

我还想为每个变量附加一个 jquery click 方法。但是，当调用 click 方法时，我得到“未定义”的返回。

var i = 0;
var eCreditTransactions = new Array(6);         // 6 members created which will be recycled
function abc()
{
    addingElements (i); 
}

                /* **** THE FOLLOWING IS THE PROBLEM AREA **** */
$(eCreditTransactions[i]).click (function ()                    // if user clicks on the transaction box
{
    creditTransactionSlideIn (eCreditTransactions[0], 150);     //another function called
});

                /* **** this is the function being called in the first function above **** */
function addingElements (arrayIndex)                    // func called from within the 'createCreditTransaction()' func
{
    eCreditTransactions[i] = $(document.createElement('div')).addClass("cCreditTransaction").appendTo(eCreditSystem);
    $(eCreditTransactions[i]).attr ('id', ('trans' + i));
    $(eCreditTransactions[i]).html ('<div class="cCreditContainer"><span class="cCreditsNo">-50</span>&nbsp;<img class="cCurrency" src="" alt="" /></div><span class="cCloseMsg">Click box to close.</span><div class="dots"></div><div class="dots"></div><div class="dots"></div>');
    creditTransactionSlideOut (eCreditTransactions[i], 666);                    // calling slideOut animation
    counterFunc ();
    return i++;
}

Answer 1

试试这个:

$(document).ready(function() {
  $(".cCreditTransaction").click(function() {
      //do what you want on click event
  });
});

希望对你有帮助